TY - PAT
T1 - Coating composition comprising a binder polymer obtainable by copolymerizing a monomer mixture comprising a vinyl monomer and a butenolide monomer
AU - Lepage, Mathieu Louis Philippe
AU - Feringa, Bernard Lucas
AU - Hermens, Johannes George Hendrik
AU - van den Berg, Keimpe Jan
AU - Elders, Niels
PY - 2024/6/20
Y1 - 2024/6/20
N2 - The invention relates to a coating composition comprising a binder polymer, which binder polymer is obtainable by copolymerizing a monomer mixture comprising a vinyl monomer M1 and a butenolide monomer M2, wherein the vinyl monomer M1 has a difference in 13C chemical shift between the α-C and β-C of the vinyl group of at least 25 ppm, and wherein the butenolide monomer M2 is a substituted-5-hydroxy-2(5H)-furanone of general formula (I) wherein R1 is any one of: -C(O)R2, -C(O)OR2, -C(O)NR2R3, -S(O)R2, -S(O2)R2, -C(O)SR2, -C(S)SR2 and - C(S)NR2R3, wherein R2 is alkyl or aryl, and wherein R3 is hydrogen, alkyl or aryl, or wherein R2 and R3 together with the nitrogen atom through which they are linked form a nitrogen-containing cyclic heteroalkyl group or nitrogen-containing heteroaryl group. The invention further relates to a substrate coated with a coating deposited from such coating composition to a binder polymer and to novel butenolide monomers M2.
AB - The invention relates to a coating composition comprising a binder polymer, which binder polymer is obtainable by copolymerizing a monomer mixture comprising a vinyl monomer M1 and a butenolide monomer M2, wherein the vinyl monomer M1 has a difference in 13C chemical shift between the α-C and β-C of the vinyl group of at least 25 ppm, and wherein the butenolide monomer M2 is a substituted-5-hydroxy-2(5H)-furanone of general formula (I) wherein R1 is any one of: -C(O)R2, -C(O)OR2, -C(O)NR2R3, -S(O)R2, -S(O2)R2, -C(O)SR2, -C(S)SR2 and - C(S)NR2R3, wherein R2 is alkyl or aryl, and wherein R3 is hydrogen, alkyl or aryl, or wherein R2 and R3 together with the nitrogen atom through which they are linked form a nitrogen-containing cyclic heteroalkyl group or nitrogen-containing heteroaryl group. The invention further relates to a substrate coated with a coating deposited from such coating composition to a binder polymer and to novel butenolide monomers M2.
M3 - Patent
M1 - WO2024126828
Y2 - 2023/12/15
ER -